Products

  • The PG-BXM-48 is a rugged rackmount 48V battery expansion module designed to integrate with the 3U / 4U / 5U BackPlane system. The BXM contains a compliment of 8 lithium iron phosphate battery packs configured in the Cold Pak™ design. The BXM is a 1U (1.73” High) rugged chassis that is 24” in length weighing 20 pounds. The BXM provides an additional 24+ minutes of battery support for the Powergrid™ UPS BackPlane stacking system. The BXM can be plugged directly into the BPM in any available slot in support of a 1500 watts BackPlane UPS stack.  
  • AJ's industrial rugged rackmount 24V battery expansion module designed to augment the Powergrid™ 800 watts / VA standalone UPS. The BXM contains a compliment of 6 lithium iron phosphate battery packs configured in the Cold Pak™ design. The BXM is a 1U (1.73” high) rugged chassis that is 21.75” in length weighing 20 pounds. The BXM provides an additional 27+ minutes of battery support for the Powergrid™ UPS BackPlane module. The BXM can be connected directly into the BackPlane module in any available slot in support of a 800 watts BackPlane UPS stack.
  • Military Ruggedized Redundant N+1 Pluggable – 1U 500 to 3000 watts power supply is a ruggedized military compliant pluggable power supply system built for deployment and operations equipment. These units are available to all military, homeland security and government contractors. They are built for a very low EMI signature and very high reliability rate. This ruggedized power supply system will keep your product up and running for many years to come. The MIL-PLG Series™ is a 1U rack mount, single output voltage, rugged pluggable power supply system that provides up to 1500 watts N+1 or 3000 Watts non-redundant. Each plug in module has hot swap capability and is field replaceable. It comes with N+1 redundant power or standard multiple outputs.
  • The Military Sealed 300W AC DC power supply from AJ’s Power Source Inc. is an environmentally sealed, military qualified, compact, high efficiency COTS power supply designed for use in critical applications where dirty/dusty conditions and water ingress is a concern. The IP67 ingress protection rating and fanless cooling allows for highly reliable operation under the most adverse conditions. Our newest product is a 300 Watt 28VDC output unit available with an AC input to run from general purpose mains power or a Tactical Generator. The power supply will safely power critical systems while filtering voltage spikes and dropouts typically seen where power quality is poor. With a compact form factor and light weight, the power supply can easily be integrated into existing equipment or mounted externally. The MIL-PWR-SEALED-H-F generates less heat than comparable power conversion devices facilitating outstanding thermal management resulting in very high reliability and the smallest package available for a product of its type.
  • The Military Sealed 300W DC DC power supply from AJ’s Power Source Inc. is an environmentally sealed, military qualified, compact, high efficiency COTS power supply designed for use in critical applications where dirty/dusty conditions and water ingress is a concern. The IP67 ingress protection rating and fanless cooling allows for highly reliable operation under the most adverse conditions. Our newest product is a 300 watt 28VDC output unit available with an DC input to run from military vehicle power (per MIL-STD-1275) or battery power . The power supply will safely power critical systems while filtering voltage spikes and dropouts typically seen where power quality is poor. With a compact form factor and light weight, the power supply can easily be integrated into existing equipment or mounted externally. The MIL-PWR-SEALED-G-B generates less heat than comparable power conversion devices facilitating outstanding thermal management resulting in very high reliability and the smallest package available for a product of its type.
  • Military Sealed IP68 IP67 IP65 Power Supply series is an environmentally sealed, ultra-high efficiency family of Military Power Supplies. It provides high reliability with COTS availability and affordability in a product that performs under extreme conditions even submerged under water! This product provides reliable, cost effective AC to DC sealed power solutions. The MIL-SEALED Series™ offers a highly reliable standard commercial off the shelf (COTS) solution while providing shortened lead times in a rugged design. The MIL-SEALED Series™ from AJ's operates from wide range AC input (90 – 264Vac) and is available in standard output voltages of 24 and 48 VDC. Each product is hermetically sealed and carries an IP68 IP67 IP65 rating for ingress of dirt/dust and water. The products are cooled via natural conduction/convection (no air flow needed) supported by ultra high efficiency up to 94%. Units are parallelable for higher power.
  • The MIL-SEALED Series™ is a military sealed IP67 AC DC power supply family that provides high reliability with COTS availability and affordability in a product that performs under extreme conditions even submerged under water. Our military sealed IP67 AC DC power supply provides reliable, cost effective AC to DC sealed power solutions. The MIL-SEALED Series™ offers a highly reliable standard commercial off the shelf solution while providing shortened lead times in a rugged design. The MIL-SEALED Series™ from AJPS operates from wide range AC input (90 – 264Vac) and is available in standard output voltages of 12, 24 and 48 VDC. Each product is hermetically sealed and carries an IP67 rating for ingress of dirt/dust and water. The products are cooled via natural conduction/convection (no air flow needed) supported by ultra high efficiency up to 94%. Units can be operated in series for higher power applications.
  • The MIL-SEALED Series™ is a military sealed waterproof IP65 AC DC power supply family that provides high reliability with COTS availability and affordability in a product that performs under extreme conditions even submerged under water. Our military sealed IP65 AC DC power supply provides reliable, cost effective AC to DC sealed power solutions. The MIL-SEALED Series™ offers a highly reliable standard commercial off the shelf solution while providing shortened lead times in a rugged design. The MIL-SEALED Series™  operates from wide range AC input (90 – 264Vac) and is available in standard output voltages of 12, 24 and 48 VDC. Each product is hermetically sealed and carries an IP67 rating for ingress of dirt/dust and water. The products are cooled via natural conduction/convection (no air flow needed) supported by ultra high efficiency up to 94%. Units can be operated in series for higher power applications.
  • AC to DC power supplies specifically designed to convert shipboard AC mains power to a stable, distributable DC voltage to be used in zonal power management systems. AJ's AC to DC power supply will filter out transient voltages to provide a clean and stable power bus for sensitive equipment. The highly reliable and rugged power supply can be sized to meet your exact power needs up to 14,400 watts. The power supply is designed to meet applicable MIL Standards including MIL-STD-1399, MIL-STD-461, MIL-STD-810.
  • The AJ’s backplane system for shipboard zonal power management provides a stackable and flexible power solution with user interfaces. Backplane systems are available in sizes from 3U to 10U housing as many as 10 UPS modules or battery modules. The backplane provides a stackable and flexible power solution with user interfaces including electrical connections, circuit breakers and system communication ports in a compact design that fits into standard 19 inch equipment racks. SNMPv3 signals provide network monitoring of entire system. Connect the backplane System to an optional COTS Power Distribution Unit (PDU) for additional functionality and interconnection to shipboard systems.
  • AJ's wall-mount Power Distribution Unit (PDU) can be located close to critical equipment and manned stations for ease of use and enhanced safety. The PDU provides user interfaces for Electrical connections including input/output lines, circuit breakers and an E-stop.
  • 1RU 125A dual-feed GMT fuse panel
  • A versatile battery, the DJ-High Performance (HP) battery can be used in Telecom, Data Center and other utility applications. Featuring a recessed vent area to collect water and acid spills away from the posts and cover, which lowers maintenance and clean-up costs while extending the life of your battery.
  • The JC-High Performance (HP) battery offers a wide range of uses in Telecom and UPS. C&D flooded batteries use proprietary techniques and quality components resulting in superior performance and reliability over the life of the product.
  • C&D Technologies offers the 4LCY Series in both Telecom and Energy & Infrastructure versions. Both versions contain proprietary techniques optimized for each market’s requirements. This results in superior performance and reliability over the life of the battery.
  • C&D Technologies offers the 4LCY Series in both Telecom and Energy & Infrastructure versions. Both versions contain proprietary techniques optimized for each market’s requirements. This results in superior performance and reliability over the life of the battery.
  • C&D Broadband batteries have the ability to operate effectively in broad temperature extremes, making them ideally suited for CATV applications. Gelled batteries more effectively dissipate internally generated heat. This results in a lower float current, thereby increasing battery float life. Our gel technology products will last significantly longer than other VRLA technologies in remote outdoor applications.
  • C&D Technologies Deep Cycle Series (DCS) batteries are durable batteries for demanding applications requiring the ability to withstand abusive storage and operating conditions. DCS batteries are designed and manufactured for maximum life in applications which are a combination of float and cycle service or for frequent cycling applications. Applications for DCS batteries include: mobility, mobile power, traction, marine vessels, recreational vehicle house power, and UPS applications where long duration, frequent power outages are experienced. DCS technology performance is well known in the industry as the leader in high cycle counts and long life.
  • Designed to offer a wide range of capacities within a small footprint, the KCR Flooded Battery excels in a variety of applications. Plates that are cast with a proprietary alloy and process extend the life and performance of this battery.
  • As a versatile battery designed to offer a wide range of capacities, the LCR and LCY battery excels in a variety of utility applications. Plates are cast with a proprietary process and alloy to extend the life and performance of the battery.
  • As a versatile battery designed to offer a wide range of capacities, the LCR and LCY battery excels in a variety of utility applications. Plates are cast with a proprietary process and alloy to extend the life and performance of the battery.
  • C&D Technologies' Liberty® 1000 valve regulated lead-acid (VRLA) batteries are engineered to provide performance reliability and consistency over the life of the product. Designed using C&D's patented processes, these products offer long battery life with minimal maintenance. The versatile Liberty® Series 1000 10-year VRLA product fits virtually anywhere and provides superior performance in the most demanding applications.
  • The Liberty® AES features the proven DCS technology for maximum cycle life in a space efficient, cost effective package. The DCS technology coupled with an advanced Nano-Carbon enhanced negative electrode provides time proven results and unmatched, industry leading cycle life, even in partial state of charge (PsoC) operation.
  • The Liberty MSE features the latest battery technology in a space efficient, cost effective package. MSE technology provides for low operating float current and resulting unmatched operational life.

About HM Cragg

HM Cragg has been providing quality backup power solutions since 1968 as a manufacturer’s representative and distributor of uninterruptible power systems, generators, power electronics, backup battery applications, and other complementary products. Headquartered in Edina, MN, we maintain a national presence with, four distribution centers (Minnesota, Virginia, Texas and Nevada), and sales personnel located across the country. As an employee-owned company, our “owners” represent the values of the company – honesty, trust, integrity, ethics, and knowledge. This translates into a customer experience that’s a “WOW" or we make it right!
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